live feed
Dark Reading
22 Jul 2026

Flaws in Passkey Implementation Show Old Attacks Still Work

Ahead of Black Hat USA, researchers find exploitable flaws in how Microsoft handles passkeys that could allow attackers to impersonate privileged users.

// analyst note

This briefing summarises reporting from Dark Reading. 90@! Ltd curates and rewrites third-party cybersecurity reporting for UK defenders. For the full technical write-up, read the original source.

Curated by 90@! Ltd from Dark Reading. Read the original for full technical detail.

Read original at Dark Reading

// 90@! Ltd

Need help acting on this?

90@! Ltd is a UK applications and cybersecurity consultancy. We help teams triage, remediate, and harden against emerging threats like this one.

Start an engagement